Probit.asc (Data used in #990725: 
  A Bayesian Approach to Finite Mixture Models
  in Bioassay via Data Augmentation and Gibbs 
  Sampling and Its Application to Insecticide 
  Resistance by Pingping Qu and Yinsheng Qu)

group index(i) dose(d_i) deaths(m_i) total(n_i)
         1       0           79       1117
         2       0.023       74        909
         3       0.0469     125       1067
         4       0.0625     184       1110
         5       0.0781     288       1091
         6       0.0938     361       1088
         7       0.125      474       1113
         8       0.156      462       1061
         9       0.1875     512       1065
        10       0.25       624       1077
        11       0.3125     680       1077
        12       0.375      748       1077
        13       0.50       845       1090
        14       0.625      947       1103
        15       0.75       946       1052
        16       1.00      1044       1079
        17       1.25      1060       1067
        18       1.5        250        251